汇编的hello world

调用linux system call

.section .rodata

output:

.string "Hello, World/n"

.section .text

.globl _start

nop

movl $4, %eax

movl $1, %ebx

movl $output, %ecx

movl $13, %edx

int $0x80

movl $1, %eax

movl $0, %ebx

int $0x80

使用c的函数printf

.section .rodata

output:

.string "Hello, World/n"

.section .text

.globl _start

nop

pushl $output

call printf

addl $4, %esp

pushl $0

call exit